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jenyasd209 [6]
3 years ago
11

Write a real world problem that can be modeled by the equation 1.25=0.75x+50

Mathematics
1 answer:
UNO [17]3 years ago
8 0
Timmy's mother gave him $50 to go to the arcade, every time he played a game (x) he lost 75 cents, at the end of the day, after playing 65 games (x = -65), he had $1.25 left over. 
So, $50 + $0.75 (-65) = $1.25
You might be interested in
Which statement is true regarding the graphed functions? A) f(4)=g(4) B) f(4)=g(-2) C) f(2)=g(-2) D) f(-2)=g(-2)
fomenos

Answer:

Option (D)

Step-by-step explanation:

If the two points (x_1,y_1) and (x_2,y_2) are lying of the line.

Slope of the line represented by the function 'f' = \frac{y_2-y_1}{x_2-x_1}

Two points are lying on the line are (-2, 4) and (0, -2).

Slope of the line passing through these points 'm' = \frac{4+2}{-2-0}

m = -3

Y-intercept of the line 'b' = -2 [From the graph]

Therefore, equation of the function will be,

f(x)  = (-3)x - 2

f(x) = -3x - 2

Similarly, for other function represented by the line in red,

Slope of the line passing through (-6, 0) and (0, 6) = \frac{6-0}{0+6}

m' = 1

Y-intercept of g(x) = 5 [From the graph]

Equation that represents the function g(x) = 1.x + 5

g(x) = x + 5

For g(x) = f(x)

-3x - 2 = x + 6

-3x - x = 2 + 6

-4x = 8

x = -2

Therefore, for x = -2 both the functions will have the value.

f(-2) = g(-2)

Option (D) will be the answer.

6 0
3 years ago
An open box is formed from a rectangular piece of cardboard, whose length is 3 inches more than it's width, by cutting 3 inch sq
Feliz [49]
3+264-2=265 inches

Hope this helps!!!!

:) :) :)
4 0
3 years ago
Equivalent of -3(5+x)+4x
Natasha_Volkova [10]

Answer:

-15 + x

Step-by-step explanation:

5 0
3 years ago
HEEEEEELP MEEE PLEASEEEE ;(
BaLLatris [955]

If There is a math equation you can use math-way.

Also it would help if you can take a better picture.

Once you take a better picture I promise i will try my best to answer the question.

7 0
3 years ago
Read 2 more answers
3x + 2y = 2
xenn [34]
A) (-2,4)
first multiply 2nd eqn by 2 and subtract it from eqn 1st then u will get x then put x in ist eqn then u will get y.
4 0
3 years ago
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